Trace number 3420433

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.1 5000.03

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S878494004-057-UNKNOWN.cnf
MD5SUMd6c81b59e209c449a4578a840944dc82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.7933
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.72	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.72	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.72	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.72	c main()::
0.69/0.72	c initFormula():: searching for DIMACS p-line....
0.69/0.72	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.69/0.72	c parseCNF():: parsing....
0.69/0.72	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.72	c runParser():: parsing was successful, warming up engines...
0.69/0.72	c simplify_formula():: removed 0 tautological, 573 satisfied and 0 duplicate clauses
0.69/0.72	c preprocessing fase I completed:: there are now 19918 free variables and 83427 clauses.
0.69/0.72	c using 3-SAT heuristics (occurence based diff)
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.69/0.72	c resolvent_look() :: found 72 resolvents
0.69/0.72	c main():: clause / variable ratio: ( 83499 / 20000 ) = 4.17
0.69/0.72	c longest clause has size 3
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c number of free variables = 19918
0.69/0.72	c dynamic_preselect_setsize :: off
0.69/0.72	c main():: all systems go!
0.69/0.72	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420433-1306614828/watcher-3420433-1306614828 -o /tmp/evaluation-result-3420433-1306614828/solver-3420433-1306614828 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420433-1306614828.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/555 28000
/proc/meminfo: memFree=23857600/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=10068 CPUtime=0.01 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4194304 1022 0 0 0 1 0 0 0 25 0 1 0 851713483 10309632 967 33554432000 4194304 4300876 140734554700016 18446744073709551615 224284586693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 2517 967 113 27 0 966 0

[startup+0.034469 s]
/proc/loadavg: 1.00 1.00 1.00 3/555 28000
/proc/meminfo: memFree=23857600/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=10992 CPUtime=0.03 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4194304 1268 0 0 0 3 0 0 0 25 0 1 0 851713483 11255808 1213 33554432000 4194304 4300876 140734554700016 18446744073709551615 224284474765 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 2748 1213 113 27 0 1197 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10992

[startup+0.10043 s]
/proc/loadavg: 1.00 1.00 1.00 3/555 28000
/proc/meminfo: memFree=23857600/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=17376 CPUtime=0.09 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4194304 2909 0 0 0 9 0 0 0 25 0 1 0 851713483 17793024 2073 33554432000 4194304 4300876 140734554700016 18446744073709551615 4247131 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 4344 2073 127 27 0 2793 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17376

[startup+0.30047 s]
/proc/loadavg: 1.00 1.00 1.00 3/555 28000
/proc/meminfo: memFree=23857600/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=21652 CPUtime=0.29 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 10091 0 0 0 29 0 0 0 25 0 1 0 851713483 22171648 3166 33554432000 4194304 4300876 140734554700016 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 5413 3166 136 27 0 3862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21652

[startup+0.700404 s]
/proc/loadavg: 1.00 1.00 1.00 3/555 28000
/proc/meminfo: memFree=23857600/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=47972 CPUtime=0.69 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 22782 0 0 0 66 3 0 0 25 0 1 0 851713483 49123328 4931 33554432000 4194304 4300876 140734554700016 18446744073709551615 4240267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 11993 4931 147 27 0 10442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47972

[startup+1.50027 s]
/proc/loadavg: 1.08 1.02 1.01 3/559 28007
/proc/meminfo: memFree=23799668/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=45960 CPUtime=1.49 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 27791 0 0 0 146 3 0 0 25 0 1 0 851713483 47063040 9092 33554432000 4194304 4300876 140734554700016 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 11490 9092 169 27 0 9939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45960

[startup+3.101 s]
/proc/loadavg: 1.08 1.02 1.01 3/559 28007
/proc/meminfo: memFree=23755908/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=49660 CPUtime=3.09 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 28738 0 0 0 306 3 0 0 25 0 1 0 851713483 50851840 10039 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 12415 10039 169 27 0 10864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49660

[startup+6.30047 s]
/proc/loadavg: 1.08 1.02 1.01 3/559 28007
/proc/meminfo: memFree=23749220/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=51976 CPUtime=6.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29092 0 0 0 626 4 0 0 25 0 1 0 851713483 53223424 10393 33554432000 4194304 4300876 140734554700016 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 12994 10393 169 27 0 11443 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 51976

[startup+12.7004 s]
/proc/loadavg: 1.22 1.05 1.02 3/559 28007
/proc/meminfo: memFree=23741464/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=52372 CPUtime=12.7 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29163 0 0 0 1266 4 0 0 25 0 1 0 851713483 53628928 10464 33554432000 4194304 4300876 140734554700016 18446744073709551615 224284320962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13093 10464 169 27 0 11542 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 52372

[startup+25.5002 s]
/proc/loadavg: 1.34 1.08 1.02 3/559 28007
/proc/meminfo: memFree=23740592/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=53032 CPUtime=25.5 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29347 0 0 0 2546 4 0 0 25 0 1 0 851713483 54304768 10648 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13258 10648 169 27 0 11707 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 53032

[startup+51.1009 s]
/proc/loadavg: 1.56 1.15 1.05 3/559 28009
/proc/meminfo: memFree=23738456/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=53824 CPUtime=51.1 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29546 0 0 0 5106 4 0 0 25 0 1 0 851713483 55115776 10847 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13456 10847 169 27 0 11905 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 53824

[startup+102.321 s]
/proc/loadavg: 1.82 1.29 1.10 3/559 28009
/proc/meminfo: memFree=23735088/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=54484 CPUtime=102.32 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29736 0 0 0 10228 4 0 0 25 0 1 0 851713483 55791616 11037 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13621 11037 169 27 0 12070 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 54484

[startup+162.3 s]
/proc/loadavg: 1.93 1.42 1.15 3/559 28011
/proc/meminfo: memFree=23732308/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=55012 CPUtime=162.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29862 0 0 0 16226 4 0 0 25 0 1 0 851713483 56332288 11163 33554432000 4194304 4300876 140734554700016 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13753 11163 169 27 0 12202 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 55012

[startup+222.3 s]
/proc/loadavg: 1.97 1.52 1.20 3/559 28013
/proc/meminfo: memFree=23732636/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=55408 CPUtime=222.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 29948 0 0 0 22226 4 0 0 25 0 1 0 851713483 56737792 11249 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13852 11249 169 27 0 12301 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55408

[startup+282.3 s]
/proc/loadavg: 1.99 1.61 1.25 3/559 28015
/proc/meminfo: memFree=23733464/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=55672 CPUtime=282.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30028 0 0 0 28226 4 0 0 25 0 1 0 851713483 57008128 11329 33554432000 4194304 4300876 140734554700016 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13918 11329 169 27 0 12367 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55672

[startup+342.3 s]
/proc/loadavg: 1.99 1.67 1.30 3/559 28020
/proc/meminfo: memFree=23732864/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=55936 CPUtime=342.29 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30079 0 0 0 34225 4 0 0 25 0 1 0 851713483 57278464 11380 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 13984 11380 169 27 0 12433 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 55936

[startup+402.3 s]
/proc/loadavg: 1.99 1.73 1.34 3/559 28020
/proc/meminfo: memFree=23732560/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=56068 CPUtime=402.29 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30128 0 0 0 40225 4 0 0 25 0 1 0 851713483 57413632 11429 33554432000 4194304 4300876 140734554700016 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14017 11429 169 27 0 12466 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 56068

[startup+462.3 s]
/proc/loadavg: 2.16 1.84 1.40 3/559 28022
/proc/meminfo: memFree=23731892/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=56332 CPUtime=462.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30169 0 0 0 46225 5 0 0 25 0 1 0 851713483 57683968 11470 33554432000 4194304 4300876 140734554700016 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14083 11470 169 27 0 12532 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56332

[startup+522.3 s]
/proc/loadavg: 2.13 1.89 1.44 3/559 28024
/proc/meminfo: memFree=23731484/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=56464 CPUtime=522.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30206 0 0 0 52225 5 0 0 25 0 1 0 851713483 57819136 11507 33554432000 4194304 4300876 140734554700016 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14116 11507 169 27 0 12565 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 56464

[startup+582.301 s]
/proc/loadavg: 2.05 1.91 1.47 3/559 28026
/proc/meminfo: memFree=23731436/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=56596 CPUtime=582.3 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30239 0 0 0 58225 5 0 0 25 0 1 0 851713483 57954304 11540 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14149 11540 169 27 0 12598 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 56596

[startup+642.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/559 28128
/proc/meminfo: memFree=23724224/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59104 CPUtime=4002.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30861 0 0 0 400226 9 0 0 25 0 1 0 851713483 60522496 12162 33554432000 4194304 4300876 140734554700016 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14776 12162 169 27 0 13225 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 59104

[startup+4062.32 s]
/proc/loadavg: 2.34 2.10 2.03 3/559 28130
/proc/meminfo: memFree=23724060/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59104 CPUtime=4062.37 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30865 0 0 0 406228 9 0 0 25 0 1 0 851713483 60522496 12166 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14776 12166 169 27 0 13225 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 59104

[startup+4122.3 s]
/proc/loadavg: 2.20 2.10 2.03 3/559 28132
/proc/meminfo: memFree=23723900/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59104 CPUtime=4122.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30871 0 0 0 412226 9 0 0 25 0 1 0 851713483 60522496 12172 33554432000 4194304 4300876 140734554700016 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14776 12172 169 27 0 13225 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 59104

[startup+4182.3 s]
/proc/loadavg: 2.07 2.08 2.02 3/559 28134
/proc/meminfo: memFree=23723736/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59104 CPUtime=4182.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30877 0 0 0 418226 9 0 0 25 0 1 0 851713483 60522496 12178 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14776 12178 169 27 0 13225 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 59104

[startup+4242.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/559 28136
/proc/meminfo: memFree=23723576/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59104 CPUtime=4242.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30884 0 0 0 424226 9 0 0 25 0 1 0 851713483 60522496 12185 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14776 12185 169 27 0 13225 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 59104

[startup+4302.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/559 28136
/proc/meminfo: memFree=23723536/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59104 CPUtime=4302.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30890 0 0 0 430226 9 0 0 25 0 1 0 851713483 60522496 12191 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200391 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14776 12191 169 27 0 13225 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 59104

[startup+4362.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/559 28138
/proc/meminfo: memFree=23724860/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59236 CPUtime=4362.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30896 0 0 0 436226 9 0 0 25 0 1 0 851713483 60657664 12197 33554432000 4194304 4300876 140734554700016 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14809 12197 169 27 0 13258 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 59236

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28140
/proc/meminfo: memFree=23724080/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59236 CPUtime=4422.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30903 0 0 0 442226 9 0 0 25 0 1 0 851713483 60657664 12204 33554432000 4194304 4300876 140734554700016 18446744073709551615 4217002 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14809 12204 169 27 0 13258 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 59236

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/559 28142
/proc/meminfo: memFree=23724164/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59236 CPUtime=4482.35 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30912 0 0 0 448226 9 0 0 25 0 1 0 851713483 60657664 12213 33554432000 4194304 4300876 140734554700016 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14809 12213 169 27 0 13258 0
Current children cumulated CPU time (s) 4482.35
Current children cumulated vsize (KiB) 59236

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/559 28144
/proc/meminfo: memFree=23723256/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59236 CPUtime=4542.36 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30916 0 0 0 454226 10 0 0 25 0 1 0 851713483 60657664 12217 33554432000 4194304 4300876 140734554700016 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14809 12217 169 27 0 13258 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 59236

[startup+4602.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/559 28144
/proc/meminfo: memFree=23720860/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59236 CPUtime=4602.37 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30924 0 0 0 460227 10 0 0 25 0 1 0 851713483 60657664 12225 33554432000 4194304 4300876 140734554700016 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14809 12225 169 27 0 13258 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 59236

[startup+4662.3 s]
/proc/loadavg: 2.18 2.08 2.02 3/559 28146
/proc/meminfo: memFree=23720948/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=4662.36 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30928 0 0 0 466226 10 0 0 25 0 1 0 851713483 60792832 12229 33554432000 4194304 4300876 140734554700016 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12229 169 27 0 13291 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 59368

[startup+4722.32 s]
/proc/loadavg: 2.13 2.09 2.03 3/559 28148
/proc/meminfo: memFree=23721908/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=4722.38 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30933 0 0 0 472228 10 0 0 25 0 1 0 851713483 60792832 12234 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12234 169 27 0 13291 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 59368

[startup+4782.3 s]
/proc/loadavg: 2.05 2.08 2.02 3/559 28150
/proc/meminfo: memFree=23721984/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=4782.36 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30939 0 0 0 478226 10 0 0 25 0 1 0 851713483 60792832 12240 33554432000 4194304 4300876 140734554700016 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12240 169 27 0 13291 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 59368

[startup+4842.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/559 28152
/proc/meminfo: memFree=23721448/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=4842.36 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30942 0 0 0 484226 10 0 0 25 0 1 0 851713483 60792832 12243 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12243 169 27 0 13291 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 59368

[startup+4902.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/559 28152
/proc/meminfo: memFree=23721900/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=4902.36 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30945 0 0 0 490226 10 0 0 25 0 1 0 851713483 60792832 12246 33554432000 4194304 4300876 140734554700016 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12246 169 27 0 13291 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 59368

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28154
/proc/meminfo: memFree=23723100/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=4962.36 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30951 0 0 0 496226 10 0 0 25 0 1 0 851713483 60792832 12252 33554432000 4194304 4300876 140734554700016 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12252 169 27 0 13291 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 59368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.03 2.00 3/559 28156
/proc/meminfo: memFree=23723064/32951124 swapFree=39849780/67111528
[pid=28000] ppid=27998 vsize=59368 CPUtime=5000.08 cores=0,2,4,6
/proc/28000/stat : 28000 (march_rw) R 27998 28000 27968 0 -1 4202496 30953 0 0 0 499998 10 0 0 25 0 1 0 851713483 60792832 12254 33554432000 4194304 4300876 140734554700016 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28000/statm: 14842 12254 169 27 0 13291 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 59368

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.03
CPU time (s): 5000.1
CPU user time (s): 4999.99
CPU system time (s): 0.106983
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 59368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30953
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 14806

runsolver used 29.9534 second user time and 63.8223 second system time

The end

Launcher Data 

Begin job on node118 at 2011-05-28 22:33:48
IDJOB=3420433
IDBENCH=82685
IDSOLVER=1913
FILE ID=node118/3420433-1306614828
RUNJOBID= node118-1306614828-27986
PBS_JOBID= 13471630
Free space on /tmp= 73260 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S878494004-057-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420433-1306614828/watcher-3420433-1306614828 -o /tmp/evaluation-result-3420433-1306614828/solver-3420433-1306614828 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420433-1306614828.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d6c81b59e209c449a4578a840944dc82
RANDOM SEED=359489869

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23858012 kB
Buffers:        204928 kB
Cached:        1611724 kB
SwapCached:      52852 kB
Active:         802580 kB
Inactive:      7999772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23858012 kB
SwapTotal:    67111528 kB
SwapFree:     39849780 kB
Dirty:            2724 kB
Writeback:           0 kB
AnonPages:     6945752 kB
Mapped:          24616 kB
Slab:           104792 kB
PageTables:     115120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 183779928 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73256 MiB
End job on node118 at 2011-05-28 23:57:10